Three dimensional magnetic game board



FIG. 1 is a top plan view of a three dimensional magnetic game board in accordance with my new design;

FIG. 2 is a left side elevation view thereof, the right side elevation being a mirror image;

FIG. 3 is a front elevation view thereof, the rear elevation being a mirror image; and,

FIG. 4 is an environmental perspective view thereof.

The broken line elements shown depict environment for illustrative purposes and form no part of the design claim. 

CLAIM I claim the ornamental design for a three dimensional magnetic game board, as shown and described. 